"If the door to Kai Mainland is closed again today, this spirit liquor has become a rare thing. If you want to drink it, it will be even more difficult." Zhong Li Nantian said.

Feng Jingyu said: "Those races in the Tianyu world will definitely not be willing to lose the opportunity to obtain the ancient law like this. They paid such a high price to open the barrier of the Apocalypse Continent, how can they stop like this?"

Zhong Li Nantian nodded in agreement, "That's right, this is a trend, and the Apocalypse Continent will inevitably merge with the Tianyu world, and it is impossible to be independent all the time. This does not seem to be good for the Apocalypse Continent."

"Crisis and opportunities coexist, it depends on how to grasp it." Feng Jingyu said lightly.

Feng Jingyu and Zhong Li Nantian drank wine for an hour or two before leaving the palace and rushed to Jiuyuan City.

Returning to the Jiuyuan City Refining Master Association, Feng Jingyu got into the refining room. Passer-by and Ishihara were both very curious about what good materials Feng Jingyu had obtained from the imperial room of the Northern Rong Dynasty.

Feng Jingyu took out the Chiyan Xuanjing and placed it on the refining platform. After Shiyuan and passer-by saw Chiyan Xuanjing, their eyes were straight.

"Chiyan Xuanjing?" Ishihara said in unison with passerby Jia.

Feng Jingyu smiled triumphantly: "You are not mistaken, it is indeed Chiyan Profound Crystal."

"Your face is so great? Chiyan Profound Crystal has been given to you?" Ishihara also couldn't believe it.

This Chiyan Profound Crystal is an extremely rare material. I am afraid that the royal family of the Northern Rong Dynasty only has such a small amount, and it is very surprising that it can have such a small amount.

Such a treasured thing, the Bei Rong Dynasty actually said that as a gift?

"This was personally given to me by Emperor Zhongli Nantian of the Northern Rong Dynasty." Feng Jingyu said.

Passer-by gave a thumbs up and said: "Brother Feng, really amazing, a model of my generation."

"With this red flame profound crystal, if you want to refine any spirit tool, it will be much higher than the same level." Ishihara said.

Feng Jingyu said: "The eighty-one pole flag I want to refine is very important, and it's perfect to be made from such a Chiyan Profound Crystal."

"What do you want to make eighty-one flags?" Passerby Jia asked curiously.

"Set up an array." Feng Jingyu said.

Both Ishihara and Passerby were a little confused.

Feng Jingyu began to refine it. This Chiyan Profound Crystal and its high temperature resistance required continuous refinement for seven to seven forty-nine days to melt it.

Feng Jingyu stayed by the cauldron every day to make sure that the flame would not go out. After being calcined for seven or forty-nine days, the Chiyan Profound Crystal melted into a crimson liquid.

Feng Jingyu immediately began to refine it. Although this Chiyan Profound Crystal looked at a lot, it was not enough to refine an eighty-one blood streamer, so other materials had to be added.

Feng Jingyu added Chiyan meteorite iron and ground yellow profound iron, as well as refined iron from the Craftsman's Association into Chiyan profound crystal. After several materials were fused, Feng Jingyu refined it.

It took another half a month to refine the eighty-one flag, but this flag still condenses blood and evil spirits, otherwise, the power of the formation cannot be increased.

Feng Jingyu looked at every streamer in his hand, the quality of the eighty-one streamer was no longer said. Just for the hardness of the red flame mysterious crystal, even if it meets a strong spiritual sage, it can't be blasted. broken.

Feng Jingyu was very satisfied and put away the eighty-one flag. After he left Jiuyuan City, he planned to refine the blood flag in the southern killing field.

The eighty-one blood streamer had been refined, and Feng Jingyu was busy drawing drawings, drawing out many modern guns.

Now Ishihara and Passerby have the experience of refining these guns. As long as the shapes are refined according to the drawings, the other principles are the same.

It took Feng Jingyu a month to draw all the drawings of the guns he knew, and then he drew several simple mortar drawings.

After Ishihara and Passerby got the blueprints, both of them were very excited, and then they couldn't wait to start refining.

Passer-by is mainly responsible for refining, while the stone principle is responsible for recording, recording the entire refining process and the names, functions, and usage of weapons, and compiling them into text.

The final inspection step is completed by Feng Jingyu.

Of course, this is also when the modern weapons encyclopedia is completely released, Feng Jingyu will compare them one by one to see if there is any discrepancy.

"Teacher Shi, Brother Lu, I'll leave this to you, mine is gone." Feng Jingyu said with some guilt.

A passerby said: "Are you leaving so soon?"

"I'm going to the killing domain in the south for the slightest thing." Feng Jingyu said.

"Since there is something wrong, then we won't keep you anymore, all pay attention to safety." Ishihara said.

Feng Jingyu bid farewell to passer-by and Ishihara, and took Luoshui to the killing area to the south.

The killing area in the south has now become a place for many assassins to practice, but these people are very secretive when they practice, and they use killing techniques to hide themselves, which is difficult for ordinary people to find.

"Brother Feng, the murderous spirit here is so strong." After Luoshui came to the killing domain, he was a little uncomfortable.

Feng Jingyu said: "This is the location of the fallen corpse of the quasi-spirit **** in the world of heaven. This area has become a killing area. If you want to become a killer, you must practice killing and killing skills. You must be very murderous. Sensitive. This is also the first step for you to become a killer, to cultivate murderous aura."

"Murderish? Can this kind of thing be cultivated?" Luoshui asked in confusion.

Feng Jingyu said: "Not everyone has a murderous intent. Only when there are too many murders will there be a murderous intent. There are also people who spend too much time in a place with a strong murderous intent, so they will also have a murderous intent. Both of these. This kind of murderous aura is different, one is from the inside out, and the other is just external."

"That must be more powerful from the inside out." Luoshui said.

Feng Jingyu nodded and said, "Yes, this is honed, it is not comparable to the external murderous intent. But now you need to feel the murderous intent here, get used to this kind of murderous feeling, and adapt to it. , You will be very sensitive to murderous aura in the future."

"Then I just need to stay here a little longer?" Luo Shui said.

"Cultivate here with the ancient method of killing that I have passed to you." Feng Jingyu said.

Luo Shui nodded, and then followed Feng Jingyu forward. Feng Jingyu's murderous aura burst out, able to withstand the murderous intent and move forward, but Luoshui was no longer able to do it. She had reached the limit. People can't bear it anymore.

"You are cultivating right here, I have to go a little deeper." Feng Jingyu said.

Luo Shui nodded, and then found a secret place to practice.

Feng Jingyu continued to walk towards the killing area, and after reaching a position that he couldn't bear, he took out the eighty-one pole flag, found a place to hide it, and let him absorb the murderous aura here.

Feng Jingyu immediately retreated and then merged with Luoshui.

Luoshui practiced killing Dao, while Feng Jingyu was studying the killing formation.

He must work hard to study and study the formations passed to him by the old village chief.

The real Array Dao powerhouse can set up an array with a wave of hands, killing people with the Array Dao, easily and simply, and the opponent can't defend it.

But now Feng Jingyu is too far away from which level.

Formation Dao is the same as other cultivation methods. What you need is to understand the laws of operation between heaven and earth. Only when you find such laws, can you use such laws to construct a space. Such a space is also a formation method.

People who really know the laws of the movement of heaven and earth can easily change such laws as they want to achieve their own goals.

Array Road, to put it bluntly, is a change to the space, which makes the space controlled by it generate a powerful force.

Therefore, why study the Yin-Yang and Five Elements and Qimen Dunjia from the beginning? These are the foundations to help understand the laws of nature.

On the earth, the ancients had a deep research on Yin and Yang, Five Elements and Qimen Dunjia, but with the changes of the times, those precious research theories have been lost, and now they believe in science, so many people don't believe in these things. , And will not study it.

At present, Feng Jingyu's yin and yang, five elements and Qimen Dunjia are only skin and not deep enough, so it is difficult to make a big breakthrough in the formation.

The time flickered, and more than a month passed. Feng Jingyu and Luoshui were still cultivating. On this day, a breaking wind sounded not far away, and a man with a mask appeared not far away. On a stone.

Soon after the masked man appeared, two more figures appeared behind the masked man.

The masked man turned his head slightly, glanced at the two behind him, and then said, "You are the killers who took over my mission? With your strength, do you think you can complete the mission?"

"Our brothers are not unknown pawns in the assassin world, and the title of Blood Moon Warriors is not casually obtained." Among the two, the fatter man said confidently.

The masked man said: "You should know who I am going to kill. The risk is very high. Once you fail, you will be dead."

"We care about whether we are paid enough," said the thinner man.

"This is a deposit." The masked man threw out a space purse. The fat man caught the purse, opened it, and then nodded with satisfaction.

"After everything is done, there will be a reward ten times higher than the deposit." The masked man said.

The fat man said: "The pay is indeed good. Our brothers have not missed it yet."

"Then I wish you good luck." The masked man said lightly, and left quickly after speaking.

After the fat man and the thin man watched the masked man leave, the corners of their mouths showed a smile.

"The crown prince of the Jialuo Empire is not so easy to kill, elder brother, if we take this task, will it be too risky," the thin man said.

"If you don't take risks, how can you get so much reward? We are in danger, we must take a gamble this time, so that our brothers have the capital to break through the shackles." The fat man said with crazy eyes.